42 



THE INDIA RUBBER WORLD 



[September i, 1909. 



If the best graphite is none too good 

 for you, use 



DIXON'S FLAKE GRAPHITE 



Scientific test and practical use have deter- 

 mined Dixon's to be the foremost lubricating 

 graphite the world produces. 



JOSEPH DIXON CRUCIBLE COMPANY 



JERSEY CITY, N. J. 



CLARK-'S 



Reliable Tubing Machine 



FOR THE MANUFACTURE OF RUBBER TUBING AND CORD, 

 And also the Covering of Electrical and Telephone Cablet. 



MANUFACTURED IN 4 SIZES BY 



EDRED W. CLARK, MACHINIST, 



Rubber Moulds and^Rubber Machinery, 



Screw and Hydraulic Presses a Specially 



No*. 12-14 WELLS STREET, HARTFORD, CONN 



WILLIAM R. THROPi 



, Mantifacturer of 



Rxibber 'WasKers, Grinders, "Warmers, 



SKeeters, Refiners and Calenders 



AUTOMATIC JAR RING CUTTING LATHES 



Hydravilic, Steam and R.nocK Scre-w Presses 



IMPROVED DUCK SLITTERS 

 Vulcanizers of all diameters and leng'tKs 

 Automobile &. VeKicle Moxilds a Specialty 

 ^ MOULDS AND SPECIAL MACHINERY 



TRENTON, N. J., U. S. A. 



• Manufacturers of ■ 



WASHERS, CRACKERS, GRINDERS, VUL- 

 CANIZERS, HYDRAULIC PRESSES AND 

 KNOCK SCREW PRESSES, JAR RING 

 LATHES, AUTOMOBILE AND VEHICLE 

 TIRE MOULDS AND SPECIAL MOULDS 

 OF ALL KINDS. 



W^rite for Photos and Prices of Machines 



John E. Thropp's Sons Co. 



TRENTON, N. J., U. S. A. 



QUICK OPBNINO VULCANIZE.R HEAD 



The ADAMSON MACHINE CO. 



AHRON. OHIO 



Manufacturers of 



Rubber Working Machinery 



W» build Standard and Special MacKinea tor 

 Exacting ReQuiretnents. Molds for Every 

 Purpose. 



Mention The India Rubber World when you write. 



